Title of article
A comparative study of m-cresol treated polyaniline and Langmuir Blodgett films
Author/Authors
da Silva، نويسنده , , J.E. Pereira and de Torresi، نويسنده , , S.I. Cَrdoba and Temperini، نويسنده , , M.L.A. and Gonçalves، نويسنده , , D. and Oliveira Jr.، نويسنده , , O.N.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
1
From page
691
To page
691
Abstract
Polyaniline films prepared by Langmuir-Blodgett technique were characterized by X- Ray diffractometry and Raman spectroscopy. The obtained results were compared with those from secondarily doped samples treated with HCSA and m-cresol. When LB films were doped with HCl vapour, the Raman spectrum obtained is different form that of PANI/HCl samples prepared by chemical or electrochemical polymerization, being very close to spectrum of PANI/CSA/m-cresol samples. In LB films a great increase in the intensity of the band correponding to free carriers indicates the important role played by the extended conformation and conductivity.
Keywords
Polyaniline , secondary doping , Raman spectroscopy , Langmuir Blodgett films
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072338
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